Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong da kho slippers" » "cong dan kho slippers", "cong dac kho slippers", "cong dau kho slippers", "cong da khoa slippers", "cong dai kho slippers", "cong dac khoa slippers", "cong da kho slippery", "cong da kho grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("cong da kho slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cong da kho slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong da kho slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong da kho slippers"))) or ("locating bug code snippets"))*.